baber/WOPTO huggingface dataset:
Patent JP-2003093888-A (JP)
Title: Composite metal cyanide complex catalyst and manufacturing method therefor
Inventor: TOYODA MASANORI
IPC: B01J31/22
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a composite metal cyanide complex catalyst that shortens an induction period until the initiation of a reaction without increasing the loading of the catalyst in ring opening polymerizing an alkylene oxide using the composite metal cyanide complex catalyst. SOLUTION: The composite metal cyanide complex catalyst, of which the number of cyanoferrate (III) ion is from 0.02 to 0.95 when the total number of cyanocobaltate ion and cyanoferrate (III) ion is 1, is manufactured by reacting a transition metal cyanide compound wherein the transition metal is cobalt, a transition metal cyanide compound wherein the transition metal is tervalent iron and a metal halide salt with an organic ligand in an aqueous medium.
Patent JP-2002203930-A (JP)
Title: Semiconductor element heat dissipating part and semiconductor device
Inventor: ASANO SOICHI
IPC: H01L23/36
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide heat dissipating parts which are mounted with a semiconductor element and excellent in resistance to thermal deformation and a semiconductor device of simplified laminated structure formed by the use of the same. SOLUTION: This heat dissipating parts are equipped with a metal ceramic composite board formed of a ceramic porous board whose pores are impregnated with high-thermal conductivity metal, and a metal base layer which is of the same thermal-conductivity metal with the impregnated ceramic porous board and integrally formed on the rear of the composite board. The composite board is mounted with a semiconductor element on its front surface for the formation of a semiconductor element heat dissipating part. In a plurality of the divided composite boards (2), the adjacent composite boards (2) are separated from each other by a space (D), and fixed on the metal base layer (3) in a distribution pattern corresponding to the arrangement pattern of semiconductor elements mounted on the boards (2). One or more semiconductor elements are mounted on each of the composite boards (2).
Patent JP-2003110977-A (JP)
Title: Image data transmission method, digital camera and program
Inventor: KATAYAMA KENJI
IPC: H04N5/765
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To allow a user to easily recognize stored image data when the image data recorded in a medium of a digital camera are transmitted to a data storage device and stored therein. SOLUTION: A medium 12 stores image data S photographed by using a digital camera 1. When a free capacity of the medium 12 is lost, the digital camera transmits the image data S via a mobile phone 3 to a photo shop 2 to allow a server 22 to store the image data S. After the transmission, the archive attribute of the image data S of the medium 12 is cleared, the digital camera generates reduced capacity image data from the image data S whose archive attribute is cleared and records the reduced capacity image data to the medium 12 in place of the image data S.
Patent JP-2003104839-A (JP)
Title: Eyelash cosmetic removing article
Inventor: BABA HAJIME
IPC: A61K8/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an eyelash cosmetic removing agent which selectively removes the cosmetic such as a mascara, and is economical and safe to bodies, and to provide an eyelash cosmetic removing article. SOLUTION: This gel-like eyelash cosmetic removing agent whose viscosity at 25 deg.C is 10,000 to 150,000 mPa.s, and an eyelash cosmetic-removing article is obtained by receiving the eyelash cosmetic-removing agent in a container having a coating member.
Patent JP-2003106015-A (JP)
Title: Locking detector
Inventor: MATSUSHITA YOSHIHARU
IPC: E05B19/22
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a locking detector being capable of also being applied to an existing key and having high versatility in the locking detector, which has high reliability and durability, can be mass-produced and the cost of which is reduced. SOLUTION: The locking detector is composed of a key holder holding a key by fixing a key head 1Ab for the key holder and sensors detecting the direction of rotation of the key head 1Ab at a time when the key is installed to the key holder and locked by a user and generating a locking signal. The sensors R1 and R4 are mounted to the left and the right of the top face of a hollow inner case 35 for the key holder, and the sensors R2 and R3 are secured to the left and the right of the top face of the hollow inner case 35. The sensor R1 is pushed at the left end of the top face of the key head 1Ab and the sensor R4 at the right end of the underside of the key head 1Ab respectively in the case of a locking, and each resistance value is changed in response to pushing force. Then, a resistance bridge circuit 26 is thrown off, and bridge output voltage displaying the locking is generated.
Patent JP-2003104096-A (JP)
Title: Hoisting device of seat for vehicle
Inventor: SUGANO HIDENORI
IPC: A47C3/20
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a hoisting device of a seat for a vehicle that does not require a complex link mechanism, has a simple structure, and is sufficiently applicable to even a narrow installation space. SOLUTION: The hoisting device of the seat for the vehicle comprises a movable arm 10 for vertically hoisting a seat cushion 60, and a spring member 20 for causing upward rotation about a base end 10a of the movable arm 10. The hoisting device also comprises a damper device 30A that is connected to the base end 10a of the movable arm 10, exhibits a predetermined braking force due to resistance of viscous liquid filled into the inside formed by rotating a rotating body disposed rotatably in a body case relatively with respect to the body case, and delays the downward rotation of the movable arm 10.
Patent JP-2003104143-A (JP)
Title: Hood air bag device
Inventor: TAKAHASHI HIROYUKI
IPC: B60R21/36
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To restrict unnecessary moves of an air bag body. SOLUTION: When collision with an object S to be collided is detected by a collision detection sensor 22 fixed on a front end part of a vehicle and then invasion of the object S to be collided into a predetermined region M above a hood 16 is detected by a position specifying sensor 14, the object S to be collided is determined to be a pedestrian 16 and accordingly the air bag body 30 is expanded above a back part 16A of the hood 16 and above a front part 32A of a front shield glass 32.
Patent JP-2003113604-A (JP)
Title: Road marker
Inventor: SATO KIYOZUMI
IPC: E01F9/631
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a road marker requiring little trouble or cost for adding various functions or forming it in various shapes. SOLUTION: The road marker comprises a pole part, a cap part and a base part, which can be separated from each other. The pole part is a simple hollow cylindrical body. Accordingly, only by forming inserting parts with the same outer diameter as the inner diameter of the pole part in the cap part and the base part, shapes of other parts than the inserting parts can be changed and other members can be added, so that the road marker can have various shapes and functions. Moreover, road markers with various heights can be formed only by changing the length of the pole part.
Patent JP-2003112290-A (JP)
Title: Low hydrogen system coated arc electrode
Inventor: ISHIZAKI YOSHIHITO
IPC: B23K35/365
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a low hydrogen system coated arc electrode which is a low hydrogen coated electrode for all positions and is excellent in crack resistance and is good in welding workability as well in subjecting load fluctuation points by vibration load of steel structures, such as bridges and ocean structures, to welding procedures. SOLUTION: The low hydrogen system coated arc electrode formed by applying a coating flux around a steel core wire contains, per total mass of the entire part of the electrode, 0.003 to 0.02 mass% C, 1.2 to 1.8 mass% Si, 1.0 to 3.0 mass% Mn, <=0.010 mass% P, and <=0.010 mass% S, and further is >=100 in a ratio Mn/C of the Mn content to the C content. The coating flux contains, per the total mass of the coating flux, 10 to 30 mass% carbonate (in terms of CO2 ), 3 to 10 mass% fluoride (in terms of F) and 3 to 10 mass% TiO2 and the coating rate of the coating flux is 20 to 40% of the total mass of the electrode.
Patent JP-2003123454-A (JP)
Title: Disk device
Inventor: OGAWA MAKOTO
IPC: G11B33/02
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent a cover body from being opened during high-speed rotation of an optical disk even in the case that the cover body is unlocked in the middle of operation. SOLUTION: The constant of a torsion coiled spring 21, the degree of sealing of a space 13, etc., are so determined that a force F in the closing direction may be larger than a force S in the opening direction during high-speed rotation of an optical disk 30 and the force may be equal to the force S in the case of reduction of the number of revolutions of the optical disk 30 to about 1,000 rpm. Therefore, a cover body 3 is kept closed and is not opened during high- speed rotation of the optical disk 30 even in the case that the cover body 3 locked by a cover lock mechanism 8 is unlocked in the middle of operation. When the number of revolutions of the optical disk 30 is reduced to less than about 1,000 rpm, the cover body 3 starts slowly opening.
Patent JP-2003120186-A (JP)
Title: Cutter motor driving device for tunnel excavator and its method
Inventor: SAMEJIMA MAKOTO
IPC: H02P21/05
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost cutter motor driving device for a tunnel excavator and a method for it causing no disturbance in the case of a failure of an inverter. SOLUTION: This tunnel excavator is provided with a cutter head turning by using a cutter turning motor as a driving source, a supporting board supporting the cutter head freely rotationally, a base arranged behind the supporting board, and a plurality of pairs of thrust jacks arranged between the supporting board and the base board to be expanded/shrunk for drilling the ground. The cutter driving motor is constructed of a plurality of inverter control motors and a plurality of polarity changing type motors. In the inverter control motor, an inverter control circuit 55 having opening/closing switches arranged on the input side and the output side is connected, and a bypass circuit 60 bypassing the opening/closing switches is arranged. An opening/closing switch is also arranged in the circuit of the polarity changing type motor.  In this way, motor driving by inverter control, polarity changing type motor driving, and a combination of them can be realized.
Patent JP-2003111636-A (JP)
Title: Chair
Inventor: ISHIDA DAISUKE
IPC: A47C1/032
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To lightly move a seat in the forth and back direction of a chair in which the seat is movable following to standing-up and falling-down states of a back rest. SOLUTION: A back frame 14 rotatably provided in the forth and back direction of the chair by a supporting shaft 13 fixed on the back part of the chair and extended up and downward from the supporting shaft 13, a hanging member 7 whose top part is rotatably connected and hung by means of a shaft on a fixed part and which is rocked in the front and the back directions around the top part as a center, a seat frame 8 rotatably connected with the bottom part of the hanging member 7 and the bottom part 14b of the back frame 14 and provided under an approximately horizontal condition and an adjusting means 31 for a resistance force against rocking of the hanging member 7 are provided.
Patent JP-2003123311-A (JP)
Title: Optical recording medium, production method and recording and reproducing method therefor
Inventor: KASAMI YUTAKA
IPC: G11B7/24027
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium which can deal with both drives for groove recording system and for land groove recording system, a production method and a recording and reproducing method therefor. SOLUTION: The optical recording medium for recording or reproducing data by irradiating an optical recording film with light through a light transmission layer has a substrate 15, an optical recording film 16 formed on the substrate and having rugged shapes for partitioning a track area to light and a protection layer 17 for protecting the optical recording film. The optical recording film is partitioned into a first recording are and a second recording are and in the first recording area and the second recording area, rugged shapes such as widths (WL1 , WL2 , WG1 and WG2 ) of grooves G and lands L or the like and groove depths (d1 and d2 ) are different. The first recording area is to be used for groove recording system and the second recording area is to be used for land groove recording system.
Patent JP-2003120598-A (JP)
Title: Vacuum equipment
Inventor: NAKAMORI TOSHIO
IPC: F04F5/20
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide vacuum equipment capable of exhibiting a function as two or more pieces of equipment by replacing a certain component. SOLUTION: This vacuum equipment 10 comprises: an evacuation port 14; an air port 18 for sucking or blowing air; a diffuser chamber 22 having an inlet and outlet port 24 for taking in and out a diffuser 20, on which the diffuser 20 is attachably and detachably mounted; an attachable and detachable plug for blocking the inlet and outlet port 24; an air suction passage T for connecting the vacuum suction port 14 to the diffuser chamber 22; and an air passage S for connecting the air port 18 to the diffuser chamber 22. According to such a structure, one piece of vacuum equipment 10 is used as both an ejector type vacuum generator for evacuation through the evacuation port 14 by attaching the diffuser 20 and a vacuum switch for switching the start/stop of evacuation by removing the diffuser 20.
Patent JP-2003120184-A (JP)
Title: Shield machine and cutter bit replacement method for it
Inventor: SHIIDA SHIGETOSHI
IPC: E21D9/087
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an easy and safe shield machine and its cutter bit replacement method operable quickly in the ground. SOLUTION: This shield machine 1 is provided with a cutter head 2 abutted to a cutting face and driven rotationally and a cutter spoke 17 arranged in the cutter head 2 and provided with a plurality of cutter bits. The cutter spoke 17 is formed into a hexagonal cylinder and can be turned around the axial center. In a hollow part 17a of the cutter spoke 17, spare cutter bits 12, 12, and etc. are arranged, while a movable part 18 movable along the radial direction of the cutter spoke 17 and a wedge part 15 pressing out the movable part 18 are arranged.
Patent JP-2003116993-A (JP)
Title: Syringe for thrombus prevention treatment
Inventor: OKAMOTO HIDESHI
IPC: A61M5/315
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a syringe with which thrombus prevention treatment can be carried out without imposing tension and mental burden to an operator and without requiring skill. SOLUTION: In the syringe 10 composed of a cylinder 11 provided with a discharge cylinder on the front end and a plunger 13, a means is added for enlarging resistance when pushing the plunger 13 into the cylinder 11 before a push stroke ends, and in this means for enlarging pushing resistance, an expanded part 16 is formed on the deep inner surface of the cylinder 11 (1), the expanded part 16 is formed on the rear end of the plunger 13 (2) and a corrugate tube 17 (annular elastic body, hollow tube or spring) is interposed between a flange 12 formed on the rear end of the cylinder 11 and a flange 15 formed on the rear end of the plunger 13 (3).
Patent JP-2003118738-A (JP)
Title: Synthetic resin pallet
Inventor: YAMAUCHI HISATOSHI
IPC: B65D19/32
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To improve a fixing work for a leg connecting member to a main body of a synthetic resin pallet and further improve a removing work for the leg connecting member from the main body of the synthetic resin pallet. SOLUTION: This synthetic resin pallet is comprised of a synthetic resin pallet main body P and a leg connecting member C. The synthetic resin pallet main body P has a group of corner legs 2 composed of cup-shaped legs A formed at four corners of a placing part 1; a group of legs 3 at an intermediate part composed of legs formed at an intermediate part of the group of corner legs; and a group of central legs 4 composed of legs formed at the central part of the placing part. A bottom part a2 of the leg is formed with a fitting hole a3 composed of an insertion hole a3a and a locking hole a3b. The leg connecting member is formed with locking protrusions c1 having a locking piece c1b capable being inserted into the insertion hole of the fitting hole, but not capable of being inserted into the locking hole.
Patent JP-2003121651-A (JP)
Title: Variable optical attenuator and apparatus
Inventor: NAKAJIMA MASAHIRO
IPC: G02B6/00
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a variable optical attenuator and apparatus which can improve assembly precision, shorten an assembly time, and uniformize variation in attenuation quantity. SOLUTION: The variable optical attenuator 20 which is provided in the area of a parallel beam 14 formed between a couple of opposite optical systems 13 and continuously attenuates the parallel beam 14 is equipped with 1st and 2nd shield members 30 and 40 that are provided with grooves 31 and 41 which are nearly in a disk shape and vary in depth and width circumferentially on an end surfaces on the circumferences and provided having the end surfaces opposite each other including the parallel beam 14 in their center and a driving means 50 which rotates the 1st and 2nd shield members 30 and 40; and the area surrounded with the grooves 31 and 41 is varied by the rotation of the 1st and 2nd shield members 30 and 40 to vary the attenuation quantity of the parallel beam 14.
Patent JP-2003124833-A (JP)
Title: Receiving device, phase shift network circuit, and image rejection method
Inventor: KUROKI KATSUICHI
IPC: H03H11/18
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To embody a high-sensitivity receiving circuit, to improve the degree of freedom of design by devising a connection destination of a phase element, and to realize low current consumption. SOLUTION: A device is equipped with a voltage-controlled oscillator (VCO) 12 which outputs 1st and 2nd frequencies in orthogonal relation, a 1st mixer circuit 13 which mixes a distributed received signal with the 1st frequency, a 2nd mixer circuit 16 which mixes the distributed received signal with the 2nd frequency, a 1st phase shift network (PSN) block 15 which rotates the phase of the output from the 1st mixer circuit 13 with a 90 deg. phase difference, a 2nd PSN block 18 which rotates the phase of the output from the 2nd mixer circuit 16 with a 90 deg. phase difference, and an adder 19 which adds the output from the 1st PSN block 15 and the output from the 2nd PSN block; and PSN circuits which constitute the 1st PSN block 15 and 2nd PSN block 18 are operated with differential signals.
Patent JP-2003120086-A (JP)
Title: Lock unit integration structure for pop-out type door lock handle device
Inventor: KOKAYU KAZUHIRO
IPC: E05B5/04
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a lock unit integration structure for pop-out type door lock handle device enhanced in crime preventive performance by enhancing the resistance to the threading breakage by T-shaped operation tool or cutting breakage by electric hole saw of a fixing member between a lock unit and a shaft cylinder part. SOLUTION: A protective cylinder 14 strong against cutting is fitted to a radially extended housing hole part 13 at the front end of a lock unit housing hole 9, and a through-hole 16 for fitting the fixed body 15 of the lock unit 10 is formed in the bottom wall part of the protective cylinder 14. The rear surface circumferential edge part 19 of the front end head part 15 of the fixed body 15 is allowed to abut on an inward collar part 17 that is the hole edge part of the through-hole 16, and an outward collar part 21 formed on the front end part of the protective cylinder 14 is fitted to an annular recessed part 20 formed on the front end inside surface of the radially extended housing hole part 13.
Patent JP-2003118854-A (JP)
Title: Sheet mounting device and image forming device
Inventor: TERAJIMA HIDEYUKI
IPC: B65H1/26
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a sheet mounting device capable of setting the feeding tray angle as specified by the user, and an image forming device equipped with the same. SOLUTION: The sheet mounting device has a sheet mounting tray 11 and a sheet cover 17 for covering the sheets on the tray 11, and the cover 17 opens and closes as pivoted on the tray 11. The tray 11 is integral with the cover 17, and attachable to or removable from the device main body and is rotatable when installed on the device.
Patent JP-2003116503-A (JP)
Title: Beverage having viscosity
Inventor: TAKETSUKA MASAYOSHI
IPC: A23L2/52
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a novel beverage containing collagen, and having transparent appearance and viscosity suitable for a smoothie-like beverage. SOLUTION: The beverage contains collagen, xanthan gum and cation, and has viscosity; wherein the cation preferably comprises an alkali metal ion(s) which can be a sodium ion and/or a potassium ion, and the beverage preferably has a viscosity of 10-600 mPa.s.
Patent JP-2003080899-A (JP)
Title: Pasted rag picture and method for forming the same
Inventor: TOMIYAMA HIROKO
IPC: A63H33/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a pasted rag picture put to a practical use as a daily article without being adapted only to appreciation to bring about a tasteful life by the peculiar appeal possessed by the pasted rag picture and introduced to foreign and domestic people as a daily article of the pasted rag picture being one of Japanese beauties to be used. SOLUTION: Pasteboard used as the core of the parts of the pasted rag picture is altered to a material not attacked by water or chemicals to form the pasted rag picture. An adhesive adapted to the use or material of the daily article to be formed and having properties not attacked by water or chemicals is used to paste the pasted rag picture not only on conventional square piece of fancy paper but also on the daily article to make it possible to create more daily articles of the pasted rag picture put to practical use.
Patent JP-2003119865-A (JP)
Title: Human body washing device
Inventor: ONO HIDEKI
IPC: A47K7/04
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a human body washing device capable of providing a satisfactory washing force and excellent feeling in the body by providing a washing water pressure-feeding means providing a high discharge pressure. SOLUTION: A water passage volume variable means 22 increases and decreases volume in a water passage in which washing water supplied from a water supply pipe 12 periodically at a high speed flows, and a back flow prevention means 21 prevents back flow of water onto the upstream side of the water passage volume variable means 22 to constitute this human body washing device.